1291228530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43040951}}^1$

素因数の和:43040961

約数の個数: 16

約数和(自身を含む): 3098948544

約数和(自身を除く): 1807720014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43040951, 86081902, 129122853, 215204755, 258245706, 430409510, 645614265, 1291228530]

約数ペア:

[(1, 1291228530), (2, 645614265), (3, 430409510), (5, 258245706), (6, 215204755), (10, 129122853), (15, 86081902), (30, 43040951)]